Support seat



FIG. 1 is a perspective view of a support seat of the present invention;

FIG. 2 is a side view of a support seat of the present invention;

FIG. 3 is a top plan view of a support seat of the present invention;

FIG. 4 is a first end view of a support seat of the present invention;

FIG. 5 is a second oppposite end view of a support seat of the presentinvention; and,

FIG. 6 is a side view of the present invention showing a broken lineoutline of a child in the support seat.

The broken line showing of a child in FIG. 6 is for illustrativepurposes only and forms no part of the claimed design.

The ornamental design for a support seat, as shown and described.